There is no simple way to go back to the previous version (Mojave), so this option is very time consuming and complicated, as you’ll have to wipe your hard drive and reinstall everything. Though it’s a web-based tool, there are options for editing your documents when you are offline. It includes Docs, Sheets and Slides, which are Google’s version of Word, Excel and PowerPoint, although nowhere near as powerful.
If your needs for productivity software are very basic, you may find the free options available from Google through a Google Drive account to be acceptable. This means you either pay monthly ($6.99 for Home and Student) or annually ($69.99 for Home and Student or $99 for Business) from now on.
Microsoft is trying to get users to convert from a single purchase package that will eventually expire to their subscription “SaaS” (Software as a Service) platform known as Office 365. The primary difference in the two packages is the Business version includes Outlook. You can purchase the Office Home and Student 2019 bundle from Microsoft for $149.99 or the Office Home and Business bundle for $249.99. If you have Office 2016, you should be able to upgrade to the 64-bit version through Microsoft’s standard upgrade process if for some reason it hasn’t already been updated. If your version of Microsoft Office is older than Office 2016 v15.35, you’ll have to choose from a variety of costly or time-consuming and complicated options.
